In Edge Cloud Release 16.09.21, the error code "invalid_client" was changed to "InvalidClientIdentifier" for certain policy configurations (when GenerateResponse is false). This change could affect fault rules that trap the old code. For details on this change, see the description of bug fix APIRT-3390 in 16.09.21 - Apigee Edge for Public Cloud release notes.

Invalid Client ID when GenerateResponse is true

This error is returned when the GenerateResponse property is set to true and the client credentials are invalid.

{"ErrorCode" : "invalid_client", "Error" :"ClientId is Invalid"}

In Edge Cloud Release 16.09.21, the error code "invalid_client" was changed to "InvalidClientIdentifier" for certain policy configurations (when GenerateResponse is false). This change could affect fault rules that trap the old code. For details on this change, see the description of bug fix APIRT-3390 in 16.09.21 - Apigee Edge for Public Cloud release notes.